问题
单项选择题
6岁半患儿第一恒磨牙完全萌出,最应采用的预防措施是()。
A.窝沟封闭
B.氟化物防龋
C.使用氯己定漱口液
D.预防性树脂充填
E.定期口腔检查
答案
参考答案:A
6岁半患儿第一恒磨牙完全萌出,最应采用的预防措施是()。
A.窝沟封闭
B.氟化物防龋
C.使用氯己定漱口液
D.预防性树脂充填
E.定期口腔检查
参考答案:A
用方框中所给单词的适当形式填空,每词限用一次。
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